Optimization of Pulsed Chemical Exchange Saturation Transfer MRI by Optimal Control

Aktivität: Vortrag oder Präsentation › Vortrag bei Konferenz oder Fachtagung › Science to science

Beschreibung

We optimized CEST saturation pulse train using an optimal control framework and validated the simulation results on a preclinical scanner that allowed also Gold Standard continuous wave saturation. The optimized pulses almost reached the same saturation as the continuous wave pulse while addressing the allowed duty cycle and SAR limitations of clinical scanners. In measurements, the optimized pulses outperform state-of-the-art Gaussian pulses by over 47%.
Zeitraum2022
EreignistitelJoint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting: ISMRM 2022
VeranstaltungstypKonferenz
OrtLondon, Großbritannien / Vereinigtes KönigreichAuf Karte anzeigen
BekanntheitsgradInternational